Home / 58,184,415-87,277,059.90-25,827,618.78

Finding the Fourth Proportional to 58,184,415, 87,277,059.90 and 25,827,618.78

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Solution

The fourth proportional to 58,184,415, 87,277,059.90 and 25,827,618.78 is: 38,741,622.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,184,415 : 87,277,059.90 = 25,827,618.78 : x
  2. Step 2: Convert to fraction form
    58,184,415/87,277,059.90 = 25,827,618.78/x
  3. Step 3: Cross multiply
    58,184,415x = 87,277,059.90 × 25,827,618.78
  4. Step 4: Simplify right side
    58,184,415x = 2,254,158,631,336,425
  5. Step 5: Solve for x
    x = 2,254,158,631,336,425/58,184,415
  6. Step 6: Final answer
    x = 38,741,622.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.